baber/WOPTO huggingface dataset:
Patent KR-101903770-B1 (KR)
Title: Cell culture system
Inventor: LEE SEUNG JAE
IPC: C12M3/00
Filed: 2017-06-08
Granted: 2018-10-08
Abstract: Disclosed is a cell culture system. The cell culture system according to an embodiment of the present invention comprises: a plurality of human joint simulation units including a joint unit in which a first joint unit and a second joint unit, which house the cell support on the surface, are positioned opposite to each other, a culture chamber accommodating the joint unit and culturing the cells in the cell support, a first skeleton extended to be joined to the first joint, a second skeleton extended to be joined to the second joint, a first support unit to which one end of the first skeleton is coupled, a second support unit to which one end of the second skeleton is coupled, a main shaft in which the first support unit and the second support unit are coupled in a sliding manner to move vertically; and a bending angle adjusting unit connected to each of the second skeletons of the plurality of human joint simulation unit to adjust the angle of the second skeleton.
Patent KR-102085252-B1 (KR)
IPC: B32B27/14
Filed: 2017-06-08
Granted: 2020-03-05
Abstract: 본 발명은 공기정화용 다층필름 및 그 제조방법에 관한 것으로 우수한 공기 정화 기능을 가질 뿐만 아니라 얇고 균일한 형상을 가져, 마스크 및 공기정화 필터로서 활용도가 높은 공기정화용 다층필름 및 그 제조방법에 관한 것이다. 본 발명의 목적은 공기 중에 존재하는 미세먼지, 세균, 악취, VOC 등을 제거할 수 있는 황토-활성탄 복합체 입자를 포함하는 공기정화용 다층필름 및 공기정화용 다층필름의 제조방법을 제공하는데 있다.
Patent KR-101827568-B1 (KR)
Inventor: SEO YU BIN
IPC: B41L21/02
Filed: 2017-06-15
Granted: 2018-03-22
Abstract: The present invention relates to a printing method of sandwich fabric having water resistance, comprising: a transfer step (S10) of transferring and guiding sandwich fabric to a printing apparatus through one or more transfer rollers; a printing step (S20) of forming a print layer by performing, through the printing apparatus, printing on a Kraft paper surface of the sandwich fabric transferred by the transfer step (S10); a first water repellent coating layer forming step (S30) of forming a first water repellent coating layer on the Kraft paper surface by applying a water repellent on the Kraft paper surface of the sandwich fabric having the print layer formed thereon; and a first drying step (S40) of inducing the first water repellent coating layer to be rapidly hardened by drying the first water repellent coating layer formed on the Kraft paper of the sandwich fabric. During a process of performing printing on the Kraft paper surface of the sandwich fabric for manufacturing a paper bag, application of the water repellent is performed at the same time. Therefore, both the printing layer and water repellent coating layer can be formed by one process. Accordingly, convenience of manufacturing the sandwich fabric can be obtained. In addition, various problems caused when an existing paper bag is exposed to water can be prevented by improvement in water repelling properties of the sandwich fabric due to the water repelling coating layer.
Patent KR-101826616-B1 (KR)
Inventor: KANG MIN JOO
IPC: G06Q30/06
Filed: 2017-06-16
Granted: 2018-02-07
Abstract: The present invention relates to an apparel product provided based on offline verification, and a system and a method for providing the apparel product based on offline verification for the same. The system according to the present invention comprises: a design order module; and an offline verification module. Therefore, a purchaser can feel as if the purchaser goes to an apparel store and try on apparels designed by using basic apparel products sold online by using body measurement information of offline apparel store visitors.
Patent KR-102024873-B1 (KR)
Title: 상이한 토출 방향의 양방향 팬들을 구비한 공기 청정기
IPC: F24F3/14
Filed: 2017-06-19
Granted: 2019-11-05
Abstract: 본 발명은 토출구의 토출 방향이 서로 상이하도록 수직 방향에서 엇갈려 배치되는 복수의 양방향 팬(bi-direction fan)을 포함하는, 공기 청정기를 제공한다.
Patent KR-102267586-B1 (KR)
IPC: B60K6/28
Filed: 2017-07-06
Granted: 2021-06-21
Abstract: 본 발명은 셀 어셈블리와 팩 하우징의 조립이 용이하고 제조 비용을 절감 시킨 배터리 팩을 개시한다. 상기와 같은 목적을 달성하기 위한 본 발명에 따른 배터리 팩은, 복수의 이차 전지를 구비하는 셀 어셈블리; 및 상기 셀 어셈블리를 수납하기 위한 내부 공간이 구비된 팩 하우징을 포함하고, 상기 팩 하우징의 내면에는, 내측 방향으로 돌출된 적어도 하나 이상의 돌출부가 형성되어 있으며, 상기 셀 어셈블리의 외면에는, 상기 돌출부가 삽입 체결되는 적어도 하나 이상의 슬롯이 형성되어 있다.
Patent KR-101966895-B1 (KR)
IPC: G01R31/28
Filed: 2017-07-06
Granted: 2019-04-08
Abstract: 본 발명은 터치 센서 검사 장치 및 방법에 관한 것이다. 
본 발명은 FPCB의 제1 접촉부에 접착된 본딩 패드부 및 상기 본딩 패드부에 전기적으로 연결된 센싱부를 포함하는 터치 센서가 배치되는 스테이지, 상기 스테이지보다 낮은 위치에 구비되며 상기 FPCB의 제2 접촉부에 접착된 하부 검사 블록, 상기 FPCB의 제2 접촉부에 접착된 하부 검사 블록을 누르는 상부 누름 블록 및 상기 상부 누름 블록에 의해 눌러진 하부 검사 블록이 상기 스테이지를 향하여 이동하는 경로를 제공하는 레일 가이드부를 포함한다. 
본 발명에 따르면, 터치 센서의 본딩 패드부에 제품 불량으로 이어질 수 있는 미세 크랙이 존재하는지 여부를 광학 검사를 수행하지 않고도 단순하고 신속한 전기적 검사를 통해 확인할 수 있다.
Patent KR-101825885-B1 (KR)
Inventor: BANG GEUN SUN
IPC: F28G15/02
Filed: 2017-07-25
Granted: 2018-02-07
Abstract: The present invention relates to a cleaning liquid using carbon powder and a cleaning device for an evaporator of a vehicle using the cleaning liquid. The cleaning device for the evaporator of the vehicle comprises: a movable body (10); a cleaning liquid storage container (20) installed in the body (10) to store a cleaning liquid; a water storage container (30) installed in the body (10) to store water therein; first and second discharge lines (40A and 40B) respectively connected to the cleaning liquid storage container (20) and the water storage container (30) to discharge the stored cleaning liquid and water, respectively; a first pump (50) installed on the first discharge line (40A) to discharge the cleaning liquid; a second pump (60) installed on the second discharge line (40B) to discharge the water; a sprayer (70) having one end connected to the first discharge line (40A) and the second discharge line (40B) and including a nozzle (71) provided at the other end; and a controller (80) installed in the body (10) and controlling the first and second pumps (50 and 60), wherein the cleaning liquid is a mixture of a pyroligneous liquor, carbon powder, and an additive. According to this configuration, it is possible to provide the cleaning device and the cleaning liquid to be capable of deodorizing, effectively removing pollutants, fungi, and various bacteria attached to a surface of the evaporator of the vehicle, and suppressing the propagation of bacteria, fungi, and the like over a long period of time after cleaning is finished.
Patent KR-101841065-B1 (KR)
Inventor: SHIN CHUL HO
IPC: C08L61/06
Filed: 2017-08-01
Granted: 2018-03-23
Abstract: The present invention relates to a composite for adsorbing harmful gas, of which a polyphenolic polymer is coated on a surface of substrate, a production method thereof, and a method for deodorizing harmful gas.
Patent KR-101839143-B1 (KR)
Inventor: PARK JAE GAB
IPC: F16H1/16
Filed: 2017-08-09
Granted: 2018-03-15
Abstract: The present invention relates to a contact device for fixing metal components. According to the present invention, it is possible to minimize the handling of heavy and big boards during welding, thereby reducing labor and time for a welding process. The present invention can be vertically and horizontally adjusted and fixated in a predetermined position when metal pipes or metal rods, which are metal components, are clamped to be coupled to a metal wall through a butt welding process or clamped to the metal wall. To this end, the contact device for fixing metal components comprises: a plurality of moving bodies (300) installed between fixing bodies (200) at both sides, wherein each of the moving bodies (300) has binding holes (301), which pass through both side surfaces corresponding to guide rods (210), such that the pair of guide rods (210) are inserted into the binding holes (301); moving devices (400), each of which is installed on an upper portion of each of the moving bodies (300) and has a moving bar (450) installed on the other side, wherein the moving bar (450) is communicated with a moving rod (470) installed on one side to move the moving rod (470) forward and backward; a plate-type first connection portion (500a) having one end connected to an end portion of the moving bar (450) of each of the moving devices (400) through a hinge axis (501); and an integrated horizontal moving body (600) provided with a support rod (610) installed on a second installation portion (120) of a base plate (100) and having one end connected to the other end of the first connection portion (500a) through the hinge axis (501) and a first gear portion (620) connected to the other end of the support rod (610), and having rack gears (621) formed on both side surfaces and coupling pieces (622) respectively formed on both lower ends, wherein the coupling pieces (622) are coupled to coupling grooves (122), respectively formed in both inner sides of a first guide groove (121) which is cut into a predetermined length in a second installation portion (120) of the base plate (100), to slidably move.
Patent KR-102484539-B1 (KR)
IPC: H02K9/06
Filed: 2017-08-10
Granted: 2023-01-05
Abstract: 강력한 음향감쇠장치를 포함하는 전기모터를 개시한다. 상기 전기모터(10)는 회전자(14), 고정자(16) 및 팬(30)을 수용하는 내부공간(VI)이 형성되는 프레임(12)을 포함하며, 상기 프레임(12)은 상기 내부공간(VI)을 외부와 유체적으로 연통시키는 제1 개구(22) 및 상기 회전자의 회전축(X)에 실질적으로 수직한 방사축(R)에 따라 상기 내부공간(VI)을 상기 외부와 유체적으로 연통시키는 제2 개구(24)를 포함하고, 상기 팬(30)은 상기 제2 개구(24)에 인접하여 가스 유체의 흐름(F)을 생성한다. 제1 음향감쇠장치(40)가 상기 제2 개구(24) 내에 수용되어 상기 제2 개구(24)를 부분적으로 폐쇄한다.
Patent KR-102292264-B1 (KR)
IPC: F16H63/34
Filed: 2017-08-21
Granted: 2021-08-20
Abstract: 본 발명은 농업용 작업차량의 속도를 조절하기 위해 변속을 수행하는 차속변속부; 상기 차속변속부로부터 전달되는 구동을 이용하여 사륜 변속을 수행하는 사륜변속부; 상기 차속변속부에 연결된 출력축; 상기 사륜변속부에 연결된 전달축; 상기 출력축과 상기 전달축이 함께 회전하도록 상기 출력축과 상기 전달축을 연결하는 연결부; 및 상기 전달축의 회전을 차단하여 상기 연결부를 통해 상기 출력축의 회전을 차단하도록 상기 전달축에 연결된 주차브레이크부를 포함하는 농업용 작업차량의 변속장치에 관한 것이다.
Patent KR-101903701-B1 (KR)
Inventor: HAN SANG DOC
IPC: G01R33/38
Filed: 2017-08-31
Granted: 2018-10-04
Abstract: The present invention relates to a position fixing device for measurement of homogeneity of a volume coil for a magnetic resonance system. The position fixing device for measurement of homogeneity of a volume coil for a magnetic resonance system is positioned in a main magnetic field of a magnetic resonance imaging system to fix a position of a cylindrical volume coil, and comprises: a saddle-shaped support (110) on which the volume coil is seated and positioned; a pair of leg units (120, 130) being extended perpendicularly downwards from the support (110) and having one or more position fixing holes (121, 131); and a pair of base frames (140, 150) wherein the leg units (120, 130) are inserted thereinto to be fixed thereon. The base frames (140, 150) have a plurality of position determining holes (141) of a size equal to the position fixing holes (121, 131) formed in a prescribed pattern to adjust a vertical or a horizontal position of the support (110) by fixing pins (160) inserted into the position fixing holes (121, 131) and the position determining holes (141).
Patent KR-102544433-B1 (KR)
Title: 연수기
IPC: C02F1/42
Filed: 2017-08-31
Granted: 2023-06-16
Abstract: 연수기 본체 및 상기 연수기 본체의 하단부에 설치되는 적어도 하나의 전환밸브를 포함하며, 상기 전환밸브는 일자형 관 형상을 가지는 바디와, 상기 바디의 일단에 결합되는 원수 입수구와, 상기 바디의 상면에 상기 연수기 본체에 연결되는 제1 연수기 연결구와, 상기 제1 연수기 연결구에 인접 배치되어 상기 연수기 본체에 연결되는 제2 연수기 연결구와, 상기 제2 연수기 연결구의 하부에 배치되도록 상기 바디에 구비되는 출수구 및 상기 바디에 형성되는 유로와 상기 제1 연수기 연결구 중 어느 하나로 원수가 유동되도록 하는 개폐부재를 포함하는 연수기가 개시된다.
Patent KR-102065156-B1 (KR)
IPC: A23L29/30
Filed: 2017-08-31
Granted: 2020-02-27
Abstract: 본 발명은 점도가 낮아 사용 편의성이 우수하고, 보관 안정성이 높아 제조 및 유통에 유용한 고추장 조성물을 제공한다.
Patent KR-101950737-B1 (KR)
Inventor: RYU CHANG YEOL
IPC: F23J13/02
Filed: 2017-09-04
Granted: 2019-02-21
Abstract: A stove with a lighting feature according to the present invention comprises: a lighting pipe which is formed with a transparent material so as to have a predetermined height, and which is additionally extended to be installed at an upper end of a stovepipe such that flame and combustion gas are induced upward after passing through the stovepipe; an external air supply pipe of which an upper end is connected to a lower end of the lighting pipe, and of which a lower end is installed so as to surround the outside of a partial upper section of the stovepipe such that the partial upper section of the stovepipe constitutes a double pipe shape, and of which a lower part and an upper part are formed in an opened configuration such that air around the stovepipe is introduced into the upper part by pressure difference; and a flame inducing plate having a smaller circumference than that of the lighting pipe, and installed at an upper end of the lighting pipe in order to induce flame passing through the lighting pipe to be concentrated at the center.
Patent KR-101934069-B1 (KR)
Inventor: KIM DUG YOUNG
IPC: G01F23/02
Filed: 2017-09-25
Granted: 2019-03-25
Abstract: The present invention relates to liquid level measuring equipment which measures a level of a liquid contained in a storage unit, and comprises: a light source unit irradiating light of the liquid at an incidence angle of an acute angle; and a camera unit photographing a position in which reflective light refracted on a surface of the liquid reaches a floor of the storage unit. Therefore, a level of the liquid contained in the storage unit can be measured with difference of the position in which the light irradiated from the light source unit reaches the floor of the storage unit in accordance with existence of the liquid, an incidence angle of the light irradiated on the liquid in the light source unit, and the Snell′s law.
Patent KR-101953227-B1 (KR)
Inventor: YOON HU NAM
IPC: A61K8/02
Filed: 2017-09-26
Granted: 2019-02-28
Abstract: The present invention relates to a method of preparing rice bran and lacquer yeast, and a product using rice bran and lacquer yeast prepared thereby. According to the present invention, the method of preparing rice bran and lacquer yeast comprises the steps of: adding 10-25 parts by weight of detoxified lacquer liquid to 100 parts by weight of rice bran powder, and kneading the same; extruding rice bran powder dough obtained in the previous step, cutting the extruded rice bran powder dough into 150-300 g of clods, and forming the clods in a round shape; placing straw, pine needles, and mugwort on the bottom of an airy container, and placing the rice bran powder dough formed in the previous step on the placed straw, pine needles, and mugwort; covering the container, in which the round-shaped rice bran powder dough is placed, with vinyl and then with a blanket, and primarily fermenting the rice bran powder dough at a room temperature for three-four weeks; and removing the vinyl and the blanket after the primary fermentation is completed, covering the rice bran powder dough with paper, and secondarily fermenting the dough at a room temperature for three-four weeks; and brushing off and removing mold growing on a surface of the dough when the secondary fermentation is completed. According to the present invention, detoxified lacquer liquid and rice bran obtained by a specific method are used to prepare rice bran and lacquer yeast such that it is possible to provide conditions in which rice bran that cannot be easily fermented can be effectively fermented, thereby being able to prepare yeast with nutritionally excellent functions at low costs.
Patent KR-101841881-B1 (KR)
Inventor: RYU HO CHUL
IPC: C08K5/098
Filed: 2017-09-27
Granted: 2018-03-23
Abstract: The purpose of the present invention is to provide a method of manufacturing a PVC soft sheet for electronic boards with excellent heat resistance used in application uses ranging from a motor or a generator to an electronic/electrical instrument such as a printed wiring board or an IC chip. The method according to an embodiment of the present invention, as a method of manufacturing a PVC soft sheet, the method which manufactures the PVC soft sheet for the electronic boards by using raw materials including 100 parts by weight of a PVC resin, 25 parts by weight of a PVC plasticizer, 3.5 parts by weight of a first PVC stabilizer, and 3 parts by weight of a second PVC stabilizer, comprises: a first step of blending the PVC resin, PVC plasticizer, first PVC stabilizer, and second PVC stabilizer that are in a powder state to prepare the raw materials; a second step of passing the raw material of a powder state through an extrusion unit for applying a predetermined pressure to the raw material in a state that the raw material is heated; a third step of heating and kneading the raw materials passing through the extrusion unit by using a mixing roller unit to mix the raw materials; a fourth step of rolling the heated raw materials in a state that the raw materials of a gel form passing through the mixing roller unit are moved to a calender unit and heated in the calender unit; and a fifth step of cooling a PVC soft sheet with a predetermined thickness processed by the calender unit, wherein the mixing roller unit includes first, second, and third roller units which are disposed to be separated from one another along the direction that the raw materials are moved, the first roller unit is maintained at 200°C, the second roller unit is maintained at 175°C, the third roller unit is maintained at 170°C, the calender unit includes fourth, fifth, sixth, and seventh roller units which are disposed in a ′ㄱ′ character shape, the fourth roller unit is maintained at 205°C, the fifth roller unit is maintained at 202°C, and the sixth and seventh roller units are maintained at 170°C.
Patent KR-101938875-B1 (KR)
Title: Mobile memory mounting test device
Inventor: JUNG DONG SOO
IPC: G01R31/319
Filed: 2017-09-28
Granted: 2019-01-15
Abstract: The present invention relates to a mobile memory mounting test device for performing a reliable compatibility test between an application processor (AP) and a memory. The mobile memory mounting test device comprises: an AP performing a calculation operation for an operation like a memory test application practice; a mobile device having a touch panel for a user interface; a mobile memory connected to an interface of the AP to be removable and used as a main memory of the AP; and a memory power supply unit adjusting a voltage level of a driving power source supplied to the mobile memory in accordance with control of the memory test application.
Patent KR-102381145-B1 (KR)
Title: 의류처리장치
IPC: D06F33/34
Filed: 2017-09-29
Granted: 2022-03-31
Abstract: 본 발명은 의류처리장치에 관한 것으로, 메인 드럼에 서브 드럼이 탈착 가능한 의류처리장치 및 이의 제어방법에 관한 것이다.  
본 발명의 일실시예에 따르면, 메인 드럼과 상기 메인 드럼에 선택적으로 착탈되는 서브 드럼을 포함하는 의류처리장치의 제어방법에 있어서, 상기 메인 드럼에 구비된 펄세이터를 구동하여, 상기 메인 드럼 내부의 포량을 감지하는 메인 포량 감지 단계; 그리고 상기 메인 드럼을 구동하여, 상기 메인 포량 감지 단계에서 감지된 메인 포량에 기초하여, 상기 서브 드럼 내부의 포량을 감지하는 서브 포량 감지 단계를 포함하여 이루어지는 의류처리장치의 제어방법이 제공될 수 있다.
Patent KR-102485026-B1 (KR)
Title: 로터 및 이를 포함하는 모터
IPC: H02K21/12
Filed: 2017-10-11
Granted: 2023-01-05
Abstract: 본 발명은 원통부와 플랜지부를 포함하는 베어링 홀더; 상기 원통부에 배치된 제1 베어링과 제2 베어링; 상기 원통부와 결합되는 홀을 포함하는 로터 코어; 및 상기 로터 코어와 결합된 마그넷;을 포함하고, 상기 로터 코어는 포켓부를 포함하고, 상기 마그넷은 상기 포켓부에 배치되고, 상기 플랜지부는 상기 로터 코어와 상기 마그넷 상에 배치되고, 상기 원통부는 상기 제1 베어링이 배치되는 제1 영역과 상기 제2 베어링이 배치되는 제2 영역을 포함하고, 상기 원통부의 상기 제1 영역 및 상기 제2 영역은 상기 로터 코어의 홀에 삽입된 로터를 제공할 수 있다.
Patent KR-101975772-B1 (KR)
IPC: B29C45/40
Filed: 2017-10-19
Granted: 2019-08-28
Abstract: 본 발명은 제품 구조에 따른 사출된 성형품의 평탄도가 취약할 시 상부 금형에 상측 이젝팅 구조를 적용함으로써 성형품 제조 후 상측 이젝팅 구조를 통해 성형품이 하측으로 분리됨과 동시에 성형품의 형상이 상측으로 돌출되는 현상을 방지하고, 평탄도를 향상시켜 높은 품질의 성형품을 얻을 수 있는 성형품의 변형 방지를 위한 상측 이젝팅 구조를 갖는 다이캐스팅 금형에 관한 것이다.
Patent KR-101953478-B1 (KR)
IPC: A63B21/00
Filed: 2017-10-30
Granted: 2019-05-23
Abstract: According to an embodiment of the present invention, a muscle strengthening device includes: a first fixing member and a second fixing member which are separately arranged around a joint; a first link member and a second link member which are connected between the first and second fixing members in the inner and outer sides of the joint; and a first elastic member and a second elastic member which are mounted to face the front side or rear side of the joint in the first and second link members. By a joint movement, the first and second elastic members are deformed while changing the bent angle of the first or second link members. The first or second link members can be restored to an original state by the restoring force of the first or second elastic members. The present invention enables easy and convenient exercise according to the age of a user.
Patent KR-101948571-B1 (KR)
Inventor: TAK YOUNDO
IPC: F41G7/00
Filed: 2017-11-02
Granted: 2019-02-15
Abstract: The present invention relates to an apparatus for analyzing a target signal characteristic and a simulated flight system. The simulated flight system comprises: a central control computer organized to be linked in order to perform a simulated flight test; an ultrahigh frequency target signal characteristic analyzing and linking device which receives information on a position and posture of a target from the central control computer, and which calculates information on the ultrahigh frequency signal characteristic of the target in real time; and an ultrahigh frequency target signal generating device which receives the calculated information on the ultrahigh frequency signal characteristic of the target, and which generates an ultrahigh frequency response signal so as to project the same to an ultrahigh frequency seeker. Therefore, enabled is a realistic simulation of a target signal reflecting a change in geometric space, and performed is an effective performance verification of a guided weapon system through enhancing credibility in a test.
Patent KR-101983473-B1 (KR)
Title: 탈부착이 간편한 원터치 로드암 장치 및 이를 포함하는 3d 프린터
IPC: B29C64/209
Filed: 2017-11-07
Granted: 2019-05-29
Abstract: 본 발명은 헤드 조립체가 설치되는 판상의 헤드장착부; 상기 헤드장착부에 탈착 가능하게 접속하는 로드부; 및 상기 헤드장착부에 접속한 로드부의 일단을 결속하거나 해체하기 위해 헤드장착부에 힌지결합되는 체결부;를 포함하는 것을 특징으로 한다.
Patent KR-101878309-B1 (KR)
Inventor: KANG HEY RIM
IPC: G08B25/14
Filed: 2017-11-10
Granted: 2018-07-13
Abstract: According to one embodiment of the present invention, provided is a safety alarm device, which comprises: a position information receiving module receiving position information of the safety alarm device; a sensor detecting a target located in a predetermined range; a camera photographing an area including the predetermined range; a communications module allowing at least one among detection information detected by the sensor, the position information of the safety alarm device, and photographing information photographed by the camera to be transmitted to external terminal equipment or to be received from the external terminal equipment; and a fixing unit for fixing the safety alarm device to a strap. Accordingly, a user and a guardian can grasp the status quo in real time and respond to crimes.
Patent KR-102453823-B1 (KR)
IPC: F02B39/00
Filed: 2017-11-16
Granted: 2022-10-13
Abstract: 본 발명의 일 실시예에 따른 터보차저 엔진용 재순환 밸브는 엔진의 흡기라인에서 컴프레서 후단에서 컴프레서 전단으로 연결된 재순환 라인을 개폐하는 재순환 밸브에 있어서, 저면에 가스가 유입되는 유입구가 형성되고 측면 일측에 가스가 배출되는 배출구가 형성되며, 상기 유입구 및 배출구와 연결되어 가스가 유동되는 내부공간이 형성된 재순환 밸브 어댑터; 및 상기 유입구 및 배출구를 개폐하는 플러그;를 포함하고, 상기 내부공간은 내측면 타측에서 일측 방향으로 갈수록 수평방향의 폭이 증가되는 비대칭 형상으로 형성된 것을 특징으로 한다.
Patent KR-102068354-B1 (KR)
Title: 파파야 절임 제조방법 및 이에 의해 제조된 파파야 절임
IPC: A23L19/20
Filed: 2017-11-22
Granted: 2020-02-11
Abstract: 본 발명은 제조과정에서 파파야의 영양손실이 거의 없고 오히려 파파야의 약리효과가 증가되는 새로운 방식의 파파야 절임 제조방법 및 이러한 방법에 의해 제조되어 영양과 약리효과가 우수할 뿐만 아니라 풍미도 좋고 기호도도 좋은 파파야 절임에 관한 것으로서,  
본 발명에 의한 파파야 절임 제조방법은 파파야를 세척하여 준비하는 단계; 세척한 파파야를 소금과 버무려서 소금에 절이는 단계; 소금에 절인 파파야의 물기를 제거하는 단계; 물기를 제거한 파파야 100중량부에 대해 청주주박 25~30중량부를 혼합하는 단계; 및 청주주박과 혼합한 파파야를 저온에서 발효/숙성시키는 단계;를 포함한다.
Patent KR-102058870-B1 (KR)
IPC: C30B29/06
Filed: 2017-11-29
Granted: 2019-12-24
Abstract: 탄소질 보호막이 구비된 SiC 단결정의 종자정을 반응용기 내에 접착 없이 배치하고 SiC 원료 물질로부터 상기 종자정에 SiC 단결정을 성장시키는 방법은, 종자정을 홀더에 부착하지 않기 때문에 가열 중에 열팽창계수 차이에 의한 휨이나 크랙이 발생하지 않아서 대구경의 단결정 잉곳을 성장시킬 수 있다.  특히 실시예에 따르면, 상기 탄소질 보호막을 다층으로 형성하면서 각 층별로 물성을 다르게 구성함으로써, 단층으로 보호막을 형성할 경우보다, 막질, 종자정과 보호막 간의 접착성과 보호막의 두께 및 내열성 면에서 개선될 수 있다.